6,7,8,9-tetrachloro-3,3-dimethyl-3H-benzo[1,4,5]oxadiazepin-4-one is a complex organic compound with the molecular formula C10H8Cl4NO2. It is a halogenated derivative of benzo[1,4,5]oxadiazepine, a heterocyclic compound with a benzene ring fused to an oxadiazepine ring. The compound is characterized by the presence of four chlorine atoms at positions 6, 7, 8, and 9, and two methyl groups at the 3-position. The 4-oxo group indicates the presence of a carbonyl group at the 4-position. This chemical is known for its potential use as a pesticide, particularly as an insecticide, due to its ability to disrupt the nervous system of insects. It is important to note that the use of such chemicals is subject to strict regulations due to their potential environmental and health impacts.
The CAS Registry Mumber 727-78-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 7 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 727-78: (5*7)+(4*2)+(3*7)+(2*7)+(1*8)=86 86 % 10 = 6 So 727-78-6 is a valid CAS Registry Number.